Raws li tam sim no siv laser thev naus laus zis nyob rau theem no yog kev txhawj xeeb, kev txhim kho ntawm cov thev naus laus zis technology kuj tseem loj thiab paub tab. Yog lawm, tam sim no, laser vuam tshuab yog siv dav. Txawm hais tias thev naus laus zis tseem niaj hnub ua mus ntxiv los, tseem muaj qhov tsis zoo. Piv txwv li, lub tshuab laser vuam qee zaum ua rau deformation thaum nws yog laser vuam, yog li yuav ua li cas peb yuav tsum zam kev txiav laser welding.
Hauv laser vuam cov ntaub ntawv, stainless hlau yog dav siv, thiab stainless hlau phaj yog cov khoom siv tshiab, nrog nws tus kheej corrosion tsis kam, tsim kom muaj thiab lwm yam ntxwv, tau siv dav hauv aerospace, pib qhov thiab lwm yam kev lag luam. Laser welding ua lub luag haujlwm tseem ceeb hauv kev siv cov ntawv hlau, tshwj xeeb hauv kev tsim kev lag luam tsheb, txhua lub cev tsheb txuas nrog los ntawm taub qab vuam. Txawm li cas los xij, vim muaj kev phom sij ntawm ntau yam, taub qab vuam ntawm stainless hlau phaj muaj teeb meem deformation, thiab nws nyuaj heev rau kev khiav lag luam, uas yuav ua kev puas tsuaj rau kev sib koom ua ke ntawm kev lag luam uas cuam tshuam.
Lub hauv paus tseem ceeb cuam tshuam rau deformation ntawm pob tw vuam yog vuam sib hloov tam sim no, mem tes dav thiab zaus tej thaj chaw deb. Nrog kev nce ntawm vuam txuas tam sim no, tag nrho qhov dav ntawm vuam kuj nce, thiab splashing thiab lwm yam mob tshwm sim maj mam, ua rau oxidation deformation ntawm vuam nto, nrog los ntawm kev ua kom tawv; nrog rau qhov nce ntawm tag nrho cov dav ntawm mem tes dav, lub hardness ntawm welded pob qij txha tuaj yeem hloov kho. Thaum tag nrho cov dav ntawm mem tes dav dua siab dua qib tsim nyog, lub tshav kub hloov lub zog metabolism ntawm cov khoom siv nto kuj nce, thiab cov volatilization txhawb nqa hmo ntuj lub cev los txaws los ntawm cov pas dej ua ke thiab ua kom txo tus ntoo khaub lig ntawm qhov chaw vuam, uas yuav cuam tshuam qhov nyuaj ntawm lub davhlau ya nyob twg.
Kev puas tsuaj ntawm vuam zaus rau vuam deformation ntawm stainless hlau phaj yog ze ze rau stainless hlau tuab thiab lwm yam. Piv txwv li rau 0. 5 hli steel phaj, thaum qhov zaus txog 2 Hz, tus nqi sib tsoo ntawm vuam seam yog siab dua; thaum lub zaus mus txog 5 Hz, lub vuam vuam hlawv kub hnyiab, thiab qhov cuam tshuam ntawm tshav kub cuam tshuam thaj tsam yog dav, uas ua rau deformation. Hauv kev txheeb xyuas zaum kawg, nws yog qhov nrawm nrawm los txhim kho qhov tsim nyog tsim nyog ntawm lub pob tw kev tsim kho.
